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Service Manual
Alignment and Adjustments
4-4
COMPONENT REPLACEMENT CYCLE
Pick-up Roller 50,000 Pages
Transfer Roller 50,000 Pages
Fuser 50,000 Pages
Toner Cartridge                                                3,000 Pages(Sales), 1,000 Pages(Initial)
4.3  Consumables and Replacement Parts
The cycle period outlined below is a general guideline for maintenance. 
The example list is for an average usage of 50 transmitted and received documents per day. 
Environmental conditions and actual use will vary these factors. 
The cycle period given below is for reference only.
4.4   LED Status Error Message
ERROR LED Status DCU CODE
Open Fuser Error The [Error] LED (red) and the [Toner Save] LED are simultaneously 60
flashing every one-second.
Over Heat Error The [Error] LED (orange) and the [Toner Save] LED are   68
simultaneously flashing every one-second.
Low Heat Error The [Error] LED (red) and the [Toner Save] LED are simultaneously  62
flashing every 4 seconds.
LSU not Ready Error The [Error] LED (green) and the [Toner Save] LED are  95
(Pmotor Error) simultaneously flashing every one-second.
LSU Not Ready Error The printing is stop in the fad status, and the [Error] LED (green) and  96
(HSYNC Error) the [Toner Save] LED are simultaneously flashing every 4 seconds.